© Oroflam s.r.l. 2011 Burner type WPB 50C is a pellet burner, with forced burning air, horizontal flame,  five-steps power modulating.  This burner must be installed in boilers with vacuum-  operating combustion chamber (with at least 0,25 mbar draught) and that are  arranged to work with a flame power suitable for the burner heating power. The  burner flame modulation follows the temperature change of the heating system  outlet water using a temperature feeler, part of the burner’s equipment.  The burner can be installed to work in combustion chambers of owens, little  furnaces, hot air generators, etc. expressely designed to be coupled with it. The  optimum combustion chamber dimensions are: 380 mm width, 460 mm height, 630  mm length; the suitable combustion chamber dimensions range are: 350 ÷ 500 mm  width, 460 ÷ 500 mm height, 520 ÷ 740 mm length, equal to a 84 ÷ 185 dm3 volume  range.  Pellet inlet auger Burner’s standard equipment Pellet inlet flexible pipe Fuel pellet (Ø 6 mm) Technical Characteristics Table Heating power 6,300 - 47,800 kcal/h Power supply 230 V 50 Hz Fan motor power 56 W Power consumption maximum working 7.3 - 55.6 kW 524 W 245 W Pellet capacity 1.35 - 10.30 kg/h Ignition resistor 430 W Auger motor power 52 W Pellet inlet elbow Boiler water temperature feeler The burner has a wide range of appliances like:  250 liters or 500 liters pellet storage tank;  Oversize burner flange, that accepts a fixing screws diameter from 160 to 228 mm.  The standard burner flange is smaller and accepts a fixing screws diameter  between 140 and 172 mm;  The pellet level feeler, to let the burner know that the pellet inside the storage tank  is going to finish and then allowing it to shut off the flame before the auger will be  empty and so making the burner restart easier and faster after the pellet storage  tank refill;  The auger flange, to put the auger screw in the right angulation in the case you  want to use a pellet storage tank different from the one our firm can supply you;  The immersion temperature probe, to allow a good burner modulation in the case it  is not possible the installation of the contact temperature probe for some reason.  Privacy & Cookies Besides the heating field, Oroflam s.r.l. deals also with plastic moulding, windings,  solenoid valves and cables production for third parties: please go to the site  homepage to see all our services.